JP2007290671A - Fixed door glass supporting structure for vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve the durability of a connection of a fixed door glass supporting member, preventing an increase in door weight. <P>SOLUTION: A front side connection 30D and a rear side connection 30E of a flange 30B, and a front side connection 30F and a rear side connection 30G of a flange 30C in an extension 30 disposed at the lower part of the fixed door glass supporting member 20 in a rear side door 18 are connected to a bottom edge 40B of a door outer reinforcement 40 and a top edge 44A of a door inner reinforcement 44 by spot welding, etc., (connectors P1, P2). Notches 56, 58 are formed in the middle part in the vehicle width direction in a front part 30H and a rear part 30J of a base 30A in the extension 30, so that the base 30A is deformed in the contact-separate direction by the notches 56, 58 when opening and closing the rear side door 18. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a vehicle fixed door glass support structure, and more particularly to a vehicle fixed door glass support structure in which a door glass is fixed to a window opening of a door.

Conventionally, a fixed door glass support structure for a vehicle in which a door glass is fixed to a window opening of a door is known (for example, see Patent Document 1). In this technology, a window frame having a U-shaped cross section is disposed on a belt line portion of a triangular window of a door, and this window frame supports a partition window glass from below through a partition weather strip.
JP 7-108829 A

  However, in patent document 1, the door width direction outer side part of the window frame is couple | bonded with the door outer panel side, and the door width direction inner side part of the window frame is couple | bonded with the door inner panel side. As a result, the load at the time of opening and closing the door repeatedly acts on the coupling portion on the outer side in the door width direction and the coupling portion on the inner side in the door width direction. For this reason, the durability performance of the coupling | bond part of a window frame falls. In order to improve this, it is conceivable to increase the plate thickness of the window frame, door outer panel side member, and door inner panel side member. However, increasing the plate thickness increases the weight of the door.

  In view of the above-described facts, an object of the present invention is to provide a fixed door glass support structure for a vehicle that can improve the durability performance of the joint portion of the fixed door glass support member while suppressing an increase in the weight of the door.

  The fixed door glass support structure for a vehicle according to the first aspect of the present invention includes a door glass fixed to a window opening of the door, and a door outer member constituting an outer portion in the door width direction of a lower peripheral edge of the window opening. A door inner member constituting an inner portion in the door width direction of a lower peripheral portion of the window opening, and a door width direction outer coupling portion disposed on the lower peripheral portion of the window opening to support the door glass from below. Is coupled to the door outer member and a door width direction inner coupling portion is formed at an intermediate portion between the door width direction outer coupling portion and the door width direction inner coupling portion of the support member. And load absorbing means that enables movement in the contact / separation direction between the door width direction outer coupling portion and the door width direction inner coupling portion.

  When a load in the contact / separation direction acts on the door width direction outer coupling portion and the door width direction inner coupling portion of the support member when the door is opened and closed, the door width direction outer coupling portion and the door width direction inner coupling portion of the support member The door width direction outer coupling portion and the door width direction inner coupling portion move in the contact / separation direction by the load absorbing means formed at the intermediate portion. As a result, the load in the contact / separation direction acting on the door width direction outer coupling portion and the door width direction inner coupling portion of the support member when the door is opened and closed is absorbed, and the door width direction outer coupling portion and the door width direction inner coupling portion are absorbed. Can reduce the stress concentration. For this reason, it can prevent that a big load acts on each coupling | bond part of the door outer member and door inner part of a supporting member at the time of door opening and closing, and the durable performance of a coupling | bond part improves. Moreover, since it is not necessary to raise each board thickness of a support member, a door outer member, and a door inner member, the weight increase of a door is suppressed.

  According to a second aspect of the present invention, in the fixed door glass support structure for a vehicle according to the first aspect, the load absorbing means is a notch.

  Since the load absorbing means is a notch formed in the support member, the load in the door width direction that acts on the support member when the door is opened and closed can be absorbed by deformation of the support member in which the notch is formed.

  According to a third aspect of the present invention, in the fixed door glass support structure for a vehicle according to the second aspect, the vehicle has a closing member that closes the notch of the support member.

  Since the notch of the support member is closed by the closing member, the vertical air flow that occurs through the notch of the support member when the vehicle is traveling is blocked by the closing member, and wind noise is suppressed.

  The fixed door glass support structure for a vehicle according to the first aspect of the present invention can improve the durability of the joint portion of the fixed door glass support member while suppressing an increase in the weight of the door.

  The fixed door glass support structure for a vehicle according to the second aspect of the present invention can improve the durability of the joint portion of the fixed door glass support member with a simple configuration.

  The fixed door glass support structure for a vehicle according to the third aspect of the present invention can suppress wind noise.

  A fixed door glass support structure for a vehicle according to a first embodiment of the present invention will be described with reference to FIGS.

  FIG. 5 is a perspective view of a part of a vehicle body to which the vehicle fixed door glass support structure according to this embodiment is applied. As shown in FIG. 5, a front door opening 12 and a rear door opening 14 are formed on the side of the vehicle body 10 of the automobile in the present embodiment. A front side door 16 is attached to the front door opening 12 so that the front door opening 12 can be opened and closed, and a rear side door 18 is attached to the rear door opening 14 so that the rear door opening 14 can be opened and closed. Further, hereinafter, in the description using the front-rear direction and the vehicle width direction, the directions in the state where the rear side door 18 closes the rear door opening 14 are shown.

  A fixed door glass (also referred to as a triangular window glass) 20 as a door glass is disposed on the rear upper side of the belt line 18 </ b> A of the rear side door 18. A rear portion 24A of the door frame 24 is disposed on the vehicle rear side of the fixed door glass 20 from the vehicle front upper side toward the vehicle rear lower side, and a triangular window frame 26 is disposed on the vehicle front side of the fixed door glass 20. It is arranged along the vehicle vertical direction. An extension 30 serving as a plate-like support member is disposed along the vehicle front-rear direction on the vehicle lower side of the fixed door glass 20. The fixed door glass 20 is fixed and does not open and close.

  FIG. 1 is an enlarged cross-sectional view of the fixed door glass support structure for a vehicle according to the present embodiment taken along the line 1-1 of FIG. 5, and FIG. 2 shows the fixed door for a vehicle according to the present embodiment. An enlarged cross-sectional view of the glass support structure along the line 2-2 in FIG. 5 is shown.

  As shown in FIG. 1 and FIG. 2, the rear side door 18 includes a door outer panel 34 that forms the outside of the rear side door 18 and is exposed to the outside of the vehicle, and a door inner panel 36 that forms the inside of the rear side door 18. It has the structure which has the hollow door main body couple | bonded together. A door glass, a door glass lifting device, etc. (not shown) are disposed in the door body. The outer peripheral edge of the door outer panel 34 and the outer peripheral edge of the door inner panel 36 excluding the belt line 18A of the rear side door 18 are disposed. The parts are joined by hemming.

  In the belt line 18 </ b> A of the rear side door 18, a gap 38 is formed between the upper end edge 34 </ b> A of the door outer panel 34 and the upper end edge 36 </ b> A of the door inner panel 36. Further, the upper end edge portion 34A of the door outer panel 34 is folded inward in the vehicle width direction, and the cross-sectional shape viewed from the vehicle front-rear direction is a U shape with the opening portion directed downward.

  The upper end edge 40A of the door outer reinforcement 40 as a door outer member is coupled to the outer side surface 34B in the vehicle width direction inner edge of the upper end edge 34A of the door outer panel 34. In addition, the door outer reinforcement 40 is comprised with the board | plate material, and the longitudinal direction is arrange | positioned along the vehicle front-back direction. Further, a bent portion 40C is formed at an intermediate portion between the upper end edge portion 40A and the lower end edge portion 40B of the door outer reinforcement 40, and the bent portion 40C extends from the vehicle width direction inner upper portion toward the vehicle width direction outer lower portion. Inclined.

  On the other hand, an upper end edge 44A of a door inner reinforcement 44 as a door inner member is coupled to the outer surface in the vehicle width direction of the upper end edge 36A of the door inner panel 36. In addition, the door inner reinforcement 44 is comprised with the board | plate material, and the longitudinal direction is arrange | positioned along the vehicle front-back direction.

  FIG. 3 shows a perspective view of the extension of the fixed door glass support structure for a vehicle in the present embodiment, and FIG. 4 shows an exploded perspective view of the extension of the fixed door glass support structure for a vehicle in the present embodiment. It is shown.

  As shown in FIGS. 3 and 4, the extension 30 is made of a plate material, and the longitudinal direction is arranged along the vehicle front-rear direction. Further, a flange 30B is formed in the vehicle width direction outer edge of the base 30A of the extension 30 toward the vehicle lower side, and a vehicle width direction inner edge of the base 30A of the extension 30 is directed upward in the vehicle. A flange 30C is formed.

  Notches 46 and 48 are formed from the vehicle lower side at a predetermined interval in the vehicle front-rear direction at an intermediate portion in the front-rear direction of the flange 30B of the extension 30. Further, a portion of the flange 30B in front of the notch 46 is a front connecting portion 30D by spot welding or the like, and a portion of the flange 30B in the rear of the notch 46 is a rear connecting portion 30E by spot welding or the like. .

  On the other hand, notches 50 and 52 are formed in the front-rear direction intermediate portion of the flange 30C of the extension 30 from the vehicle upper side with a predetermined interval in the vehicle front-rear direction. Further, the front side portion of the flange 30C from the notch 50 is a front coupling portion 30F by spot welding or the like, and the rear side portion of the flange 30C from the notch 52 is a rear side coupling portion 30G by spot welding or the like. .

  A notch 56 as a load absorbing means is formed from the vehicle front side to the vehicle rear side (perpendicular to the door width direction) in the vehicle width direction central portion of the front portion 30H of the base 30A of the extension 30. Yes. Further, the front end portion 56A of the notch 56 has a convex arc shape toward the rear of the vehicle, and extends from the front coupling portion 30D of the flange 30B and the front coupling portion 30F of the flange 30B to the vehicle rear side.

  On the other hand, a notch 58 as a load absorbing means is formed from the vehicle rear side toward the vehicle front side (perpendicular to the door width direction) at the vehicle width direction central portion of the rear portion 30J of the base portion 30A of the extension 30. ing. The front end 58A of the notch 58 has a convex arc shape toward the front of the vehicle, and extends from the rear coupling portion 30E of the flange 30B and the rear coupling portion 30G of the flange 30C to the vehicle front side.

  The notch 56 is closed by a grommet 60 as a closing member. The grommet 60 is made of an elastically deformable resin material and has a plate shape that matches the shape of the notch 56. An engagement groove 62 is formed in the side wall portion 60 </ b> A of the grommet 60 along the outer circumferential direction of the grommet 60. The width W1 of the engaging groove 62 is smaller than the plate thickness W2 of the peripheral edge of the notch 56, and the peripheral edge of the notch 56 is engaged with the engaging groove 62.

  On the other hand, the notch 58 is closed by a grommet 64 as a closing member. The grommet 64 is made of an elastically deformable resin material and has a plate shape that matches the shape of the notch 58. An engagement groove 66 is formed in the side wall portion 64 </ b> A of the grommet 64 along the outer circumferential direction of the grommet 64. The width W1 of the engaging groove 66 is smaller than the plate thickness W2 of the peripheral edge of the notch 58, and the peripheral edge of the notch 58 is engaged with the engaging groove 66.

  Therefore, as shown in FIG. 3, the notches 56 and 58 formed in the base portion 30 </ b> A of the extension 30 are closed by the grommets 60 and 64. As a result, when the area Q1 on the upper side of the base 30A of the extension 30 becomes negative pressure with respect to the area Q2 on the lower side of the base 30A of the extension 30 (inside the door) Q2 due to the traveling wind S1, Grommets 60 and 64 can prevent the air S2 from flowing from the region Q2 to the region Q1 through the notches 56 and 58.

  As shown in FIG. 1, a gap 67 is formed between the groove bottoms 62A and 66A of the engaging grooves 62 and 66 and the peripheral portions of the notches 56 and 58, and the notches 56 and 58 are narrowed ( The displacement of the base 30A in the direction of arrow A in FIG. 1 and the displacement in the direction of widening the notches 56 and 58 (in the direction of arrow B in FIG. 1) are not hindered by the grommets 60 and 64.

  Further, the front coupling portion 30D and the rear coupling portion 30E of the flange 30B of the extension 30 are coupled to the inner side surface in the vehicle width direction of the lower end edge portion 40B of the door outer reinforcement 40 by a spot welding or the like (coupling portion P1). .

  On the other hand, the front coupling portion 30F and the rear coupling portion 30G of the flange 30C of the extension 30 are coupled to the outer surface in the vehicle width direction of the upper edge portion 44A of the door inner reinforcement 44 by spot welding or the like (coupling portion P2). .

  An inclined portion 30K is formed between the base portion 30A of the extension 30 and the flange 30B, and the inclined portion 30K faces the bent portion 40C of the door outer reinforcement 40 with a gap.

  Therefore, when the rear side door 18 is opened and closed, when a load (arrow F1 in FIG. 1) in the direction in which the coupling portion P1 and the coupling portion P2 approach each other acts between the coupling portion P1 and the coupling portion P2. The base 30A of the extension 30 is deformed in a direction in which the width L1 of the notches 56 and 58 formed in the intermediate portion between the coupling portion P1 and the coupling portion P2 in the extension 30 becomes narrower as shown by a two-dot chain line in FIG. As a result, stress concentration on the joints P1 and P2 can be relaxed.

  On the other hand, when the rear side door 18 is opened and closed, a load (arrow F2 in FIG. 1) acting in the direction of separating the coupling portion P1 and the coupling portion P2 acts between the coupling portion P1 and the coupling portion P2. The base 30A of the extension 30 is deformed in a direction in which the width L1 of the notches 56 and 58 formed in the intermediate portion between the coupling portion P1 and the coupling portion P2 in the extension 30 is widened as shown by a one-dot chain line in FIG. Thus, the stress concentration on the joints P1 and P2 can be relaxed.

  Since the tip portions 56A and 58A of the notches 56 and 58 are arcuate, the stress concentration on the tip portions 56A and 58A of the notches 56 and 58 is alleviated when the width L1 of the notches 56 and 58 changes. It can be done.

  As shown in FIG. 1, a glass run 70 is attached to the lower end edge 20 </ b> A of the fixed door glass 20 along the vehicle front-rear direction, and the upper surfaces 60 </ b> B of the grommets 60, 64 are attached to the lower surface 70 </ b> A of the glass run 70. , 64B are in contact.

  Note that, in the portion where the grommets 60 and 64 are not disposed, the upper surface of the base portion 30A of the extension 30 is in contact with the lower surface 70A of the glass run 70 as shown in FIG.

  Next, the operation of this embodiment will be described.

  In the present embodiment, the front coupling portion 30D and the rear coupling portion 30E of the flange 30B of the extension 30 disposed below the fixed door glass 20 of the rear side door 18 are connected to the lower end edge portion 40B of the door outer reinforcement 40. It is joined to the inner surface in the vehicle width direction by spot welding or the like (joint portion P1). Further, the front coupling portion 30F and the rear coupling portion 30G of the flange 30C of the extension 30 are coupled by spot welding or the like to the outer surface in the vehicle width direction of the upper edge portion 44A of the door inner reinforcement 44 (coupling portion P2). ). Further, a notch 56 is formed from the vehicle front side toward the vehicle rear side in the vehicle width direction center portion of the front portion 30H of the base portion 30A of the extension 30 and the vehicle width direction center of the rear portion 30J of the base portion 30A of the extension 30 is formed. A cutout 58 is formed in the part from the vehicle rear side toward the vehicle front side.

  Therefore, when the rear side door 18 is opened and closed, when a load (arrow F1 in FIG. 1) in the direction in which the coupling portion P1 and the coupling portion P2 approach each other acts between the coupling portion P1 and the coupling portion P2. The base 30A of the extension 30 is deformed in a direction in which the width L1 of the notches 56 and 58 formed in the intermediate portion between the coupling portion P1 and the coupling portion P2 in the extension 30 becomes narrower as shown by a two-dot chain line in FIG. As a result, the stress concentration on the joints P1 and P2 is alleviated. Further, when a load (arrow F2 in FIG. 1) in the direction of separating the coupling portion P1 and the coupling portion P2 acts between the coupling portion P1 and the coupling portion P2, the coupling portion P1 and the coupling portion P1 in the extension 30 are coupled. The base 30A of the extension 30 is deformed in a direction in which the width L1 of the notches 56 and 58 formed in the intermediate part with the part P2 becomes wider as shown by a one-dot chain line in FIG. Stress concentration can be relaxed.

  As a result, it is possible to prevent a large load from being repeatedly applied to the coupling portions P1 and P2 when the rear side door 18 is opened and closed, and the durability performance of the coupling portions P1 and P2 is improved (hard to peel off). Further, since it is not necessary to increase the plate thickness of the extension 30, the door outer reinforcement 40, and the door inner reinforcement 44, an increase in the weight of the rear side door 18 can be suppressed.

  In the present embodiment, as shown in FIG. 3, the notches 56 and 58 formed in the base portion 30 </ b> A of the extension 30 are closed by the grommets 60 and 64. As a result, when the area Q1 on the upper side of the base 30A of the extension 30 becomes negative pressure with respect to the area Q2 on the lower side of the base 30A of the extension 30 (inside the door) Q2 due to the traveling wind S1, The grommets 60 and 64 can prevent the air S2 from flowing from the region Q2 to the region Q1 through the notches 56 and 58. As a result, wind noise generated at the ears of the occupant seated in the rear seat can be suppressed, and the comfort of the occupant seated in the rear seat can be improved.

  Next, a vehicle stationary door glass support structure according to a second embodiment of the present invention will be described with reference to FIG.

  In addition, about the same member as 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  FIG. 6 shows a perspective view of the extension of the fixed door glass support structure for a vehicle in the present embodiment. As shown in FIG. 6, in the present embodiment, a thin portion 80 as a load absorbing means is formed from the vehicle front side toward the vehicle rear side at the vehicle width direction central portion of the front portion 30H of the base portion 30A of the extension 30. ing. Further, the distal end portion 80A of the thin-walled portion 80 has a convex arc shape toward the vehicle rear side, and extends from the front side coupling portion 30D of the flange 30B and the front side coupling portion 30F of the flange 30C to the vehicle rear side.

  On the other hand, a thin portion 82 as a load absorbing means is formed from the vehicle rear side toward the vehicle front side in the vehicle width direction central portion of the rear portion 30J of the base portion 30A of the extension 30. Further, the distal end portion 82A of the thin portion 82 has a convex arc shape toward the front of the vehicle, and extends from the rear side coupling portion 30E of the flange 30B and the rear side coupling portion 30G of the flange 30C to the vehicle front side.

  The thin portions 80 and 82 have a plate thickness K1 that is thinner than the plate thickness K2 of the other portion of the base 30A of the extension 30. Due to the deformation in the contact / separation direction between the coupling portion P1 and the coupling portion P2. It has a corrugated shape that can be expanded and contracted.

  Next, the operation of this embodiment will be described.

  In the present embodiment, when the rear side door 18 is opened and closed, a load (arrow F1 in FIG. 6) acts in a direction to bring the coupling portion P1 and the coupling portion P2 closer between the coupling portion P1 and the coupling portion P2. In this case, the thin portions 80 and 82 formed at the intermediate portion between the coupling portion P1 and the coupling portion P2 in the extension 30 are deformed, and the width L1 of the thin portions 80 and 82 is reduced, so that the coupling portions P1 and P2 are moved. Can reduce the stress concentration. Further, when a load (arrow F2 in FIG. 6) in the direction of separating the coupling portion P1 and the coupling portion P2 acts between the coupling portion P1 and the coupling portion P2, the coupling portion P1 and the coupling portion P1 in the extension 30 are coupled. By deforming in the direction in which the width L1 of the thin portions 80 and 82 formed at the intermediate portion with the portion P2 is increased, the stress concentration on the coupling portions P1 and P2 can be reduced.

  As a result, it is possible to prevent a large load from repeatedly acting on the coupling portions P1 and P2 when the rear side door 18 is opened and closed, and the durability performance of the coupling portions P1 and P2 is improved. Further, since it is not necessary to increase the plate thickness of the extension 30, the door outer reinforcement 40, and the door inner reinforcement 44, an increase in the weight of the rear side door 18 can be suppressed.

  Further, in the present embodiment, a notch is not formed in the base 30A of the extension 30. As a result, when the area Q1 on the upper side of the base 30A of the extension 30 becomes negative pressure with respect to the area Q2 on the lower side of the base 30A of the extension 30 (inside the door) Q2 due to the traveling wind S1, Air does not flow from the region Q2 to the region Q1. As a result, wind noise generated at the ears of the occupant seated in the rear seat can be suppressed, and the comfort of the occupant seated in the rear seat can be improved.

  Moreover, in this embodiment, since a grommet is not used, the number of parts can be reduced.

  In the above, the present invention has been described in detail for specific embodiments. However, the present invention is not limited to the above-described embodiments, and various other embodiments are possible within the scope of the present invention. It will be apparent to those skilled in the art. For example, in the first embodiment, the notch 56 is formed in the vehicle width direction center portion of the front portion 30H of the base portion 30A of the extension 30, and the notch 58 is formed in the vehicle width direction center portion of the rear portion 30J of the base portion 30A of the extension 30. However, the notches 56 and 58 may be formed at positions deviating from the center in the vehicle width direction of the base portion 30A.

  7, a plurality of notches 56, 58 are formed in the base 30A of the extension 30 at predetermined intervals in the vehicle width direction, and grommets 60, 64 are attached to the notches 56, 58, respectively. It is also good.

  Further, in each of the above embodiments, the notches 56 and 58 or the thin portions 80 and 82 as the load absorbing means are formed in the base 30A of the extension 30, but the load absorbing means is limited to the notches 56 and 58 or the thin portions 80 and 82. Instead, a large load is repeatedly applied to the coupling portions P1 and P2 when the rear side door 18 is opened and closed by being deformed by the load in the contact / separation direction that is formed on the base 30A of the extension 30 and acts on the coupling portions P1 and P2. If it is the structure which can prevent this, other load absorption means, such as a bending part, may be sufficient.

  Further, in each of the above embodiments, the flange 30B is formed in the vehicle width direction outer side edge of the base 30A of the extension 30 as the support member toward the vehicle lower side, and the vehicle width direction inner edge of the base 30A is directed upward in the vehicle. However, instead of this, a flange is formed on the outer edge in the vehicle width direction of the base portion 30A of the extension 30 toward the vehicle upper side, and toward the vehicle lower side on the inner edge portion in the vehicle width direction of the base portion 30A. A flange may be formed. Moreover, it is good also as a structure which formed the flange 30B and the flange 30C in the same direction with respect to the vehicle up-down direction.

It is an expanded sectional view which followed the 1-1 section line of Drawing 5 of the fixed door glass support structure for vehicles concerning a 1st embodiment of the present invention. It is an expanded sectional view which followed the 2-2 section line of Drawing 5 of the fixed door glass support structure for vehicles concerning a 1st embodiment of the present invention. It is the perspective view seen from the vehicle diagonal front outer side which shows the extension of the fixed door glass support structure for vehicles which concerns on 1st Embodiment of this invention. It is the disassembled perspective view seen from the vehicle diagonal front outer side which shows the extension of the fixed door glass support structure for vehicles which concerns on 1st Embodiment of this invention. It is the perspective view seen from the diagonal front which shows a part of vehicle body to which the fixed door glass support structure for vehicles which concerns on 1st Embodiment of this invention was applied. It is the perspective view seen from the vehicle diagonal front outer side which shows the extension of the fixed door glass support structure for vehicles which concerns on 2nd Embodiment of this invention. It is the perspective view seen from the vehicle diagonal front side which shows the extension of the fixed door glass support structure for vehicles which concerns on other embodiment of this invention.

Explanation of symbols

18 Rear side door 20 Fixed door glass (door glass)
30 Extension (support member)
30B Extension flange 30C Extension flange 30D Extension front side coupling part 30E Extension rear side coupling part 30F Extension front side coupling part 30G Extension rear side coupling part 34 Door outer panel 36 Door inner panel 40 Door outer reinforcement (door outer member)
44 Door inner reinforcement (door inner member)
46 Notch (Load absorption means)
58 Notch (load absorbing means)
60 Grommet (occlusion member)
64 Grommet (occlusion member)
70 Glass run 80 Thin part (load absorbing means)
82 Thin part (load absorbing means)

Claims (3)

A door glass fixed to the window opening of the door;
A door outer member constituting the door width direction outer side portion of the lower peripheral edge of the window opening;
A door inner member constituting a door width direction inner side portion of the lower peripheral edge of the window opening;
A support member that is disposed at a lower peripheral edge of the window opening and supports the door glass from below, a door width direction outer coupling portion coupled to the door outer member, and a door width direction inner coupling portion coupled to the door inner member. When,
The support member is formed at an intermediate portion between the door width direction outer coupling portion and the door width direction inner coupling portion, and moves the door width direction outer coupling portion and the door width direction inner coupling portion in the contact / separation direction. Load absorbing means to enable;
A fixed door glass support structure for a vehicle, comprising:   2. The fixed door glass support structure for a vehicle according to claim 1, wherein the load absorbing means is a notch.   The fixed door glass support structure for a vehicle according to claim 2, further comprising a closing member that closes the notch of the support member.

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